Major investors such as Marc Andreessen and Richard Branson have invested hundreds of millions of dollars in bitcoin startups, showing confidence in bitcoin's value. While some myths persist that bitcoin is only used for drugs or illegal activities, major companies like Microsoft, Dell, and Expedia accept bitcoin, with over $150 billion in combined annual revenue. Additionally, concerns that bitcoin was hacked or that altcoins could replace it are addressed, noting that the decentralized blockchain has remained secure since 2009 and bitcoin benefits from first mover advantage and widespread adoption over other cryptocurrencies.
Bitcoin, Ethereum, and Blockchain - Digital Literacy @ Columbia University Bu...Chris Castiglione
Bitcoin is two things: a digital currency AND a new technology.
In this course I'll give you the tools to think intelligently about the technology of Bitcoin, and the skills to buy, trade, and store your digital currencies.
Online course:
https://onemonth.com/courses/bitcoin
Bitcoin vs. Ethereum
https://learn.onemonth.com/bitcoin-vs-ethereum/
Join Coinbase
https://www.coinbase.com/join/5341c04e2e00c46d2100006c
Secrets and insights of Bitcoin currency and trading. In this tutorial, you will learn all about BitCoin and other cryptocurrencies. This slide will also explain you about the links between Ransomware and Bitcoin.
Most people want to jump into & know how to do ICO or participate in it. They trade buzzwords, follow the herd on blockchain & crypto token without knowing where do they really apply. The objective of this is to introduce important concepts that need to be understood before getting into ICO and crypto valuation. All these concepts are introduced gradually through a metaphor then simple mental models followed by a first principle thinking level. This is most useful for entrepreneurs and investors that ought to be thinking about blockchain, ICO & crypto tokens through first principles
http://secure.yocoin.org/user/registrationuser.aspx?ref=YC3213228 YOCoin provides a once in a lifetime opportunity, revolutionizing the business world of todays digital economy. The YOCoin concept is born out of the success of the pioneering cryptocurrency, Bitcoin. We make it Possible! YO COIN is more than just a cryptocurrency. To make it successful and unique, we have created a whole concept and universe to make YOCOIN a market leader.
Bitcoin, Ethereum, and Blockchain - Digital Literacy @ Columbia University Bu...Chris Castiglione
Bitcoin is two things: a digital currency AND a new technology.
In this course I'll give you the tools to think intelligently about the technology of Bitcoin, and the skills to buy, trade, and store your digital currencies.
Online course:
https://onemonth.com/courses/bitcoin
Bitcoin vs. Ethereum
https://learn.onemonth.com/bitcoin-vs-ethereum/
Join Coinbase
https://www.coinbase.com/join/5341c04e2e00c46d2100006c
Secrets and insights of Bitcoin currency and trading. In this tutorial, you will learn all about BitCoin and other cryptocurrencies. This slide will also explain you about the links between Ransomware and Bitcoin.
Most people want to jump into & know how to do ICO or participate in it. They trade buzzwords, follow the herd on blockchain & crypto token without knowing where do they really apply. The objective of this is to introduce important concepts that need to be understood before getting into ICO and crypto valuation. All these concepts are introduced gradually through a metaphor then simple mental models followed by a first principle thinking level. This is most useful for entrepreneurs and investors that ought to be thinking about blockchain, ICO & crypto tokens through first principles
http://secure.yocoin.org/user/registrationuser.aspx?ref=YC3213228 YOCoin provides a once in a lifetime opportunity, revolutionizing the business world of todays digital economy. The YOCoin concept is born out of the success of the pioneering cryptocurrency, Bitcoin. We make it Possible! YO COIN is more than just a cryptocurrency. To make it successful and unique, we have created a whole concept and universe to make YOCOIN a market leader.
Bitcoin is Still Technology - Presented at Bitcoin World Conference KL - 2014Mark Smalley
Forgot to upload the presentation I gave at the World Bitcoin Conference in KL - it's a real basic introduction to Bitcoin and crypto-currencies from a technological point of view. A lot of images as they give me room to talk :-)
All you ever needed to know on bitcoin and blockchainMarco Hauff
Basic introduction into the world of Bitcoin and Blockchain. Handy for everyone that needs to attend a birthday party and wants to join a conversation on this topic. A must for the financial / technology professional.
Crypto currencies usage is growing in a more connected world. The traditional banking industry is being disrupted by a decentralized network, rich in computing resources and connectivity.
Full quality version here -> https://www.scribd.com/document/333257162/Crypto-Currency-Mining-Science
Introduction to Bitcoin, prepared by Bitcoin Manchester to initially be presented at the Manchester Free Software Festival in February 2014.
Contents:
* What is money?
* What is good money?
* How does fiat money work?
* What is Bitcoin?
* How does Bitcoin work?
* Why is Bitcoin important?
A broad overview of concepts regarding cryptocurrencies and blockchain technology. This presentation covers everything from timelines, to Bitcoin and other notable cryptocurrencies, mining, forks, use cases, and much more.
Cryptocurrencies - A Serious IntroductionDrake Emko
A high level overview of the world of Cryptocurrencies, liberally illustrated with Doge memes.
This was a lightning talk (5-7 minutes), so it scratches the surface, hopefully enough to get you interested in the world of cryptocoins.
It begins with the basic definitions, the reasons to use and accept cryptocurrency, the main currencies (Bitcoin, Litecoin, Dogecoin), the many altcoins and their distinguishing factors, and finally introduces you to cryptocoin mining (producing your own coins using your computer).
An overview of Cryptocurrencies presented at UM titled Seminar Fiqh Teknologi Blockchain, Cryptocurrency, Bitcoin & at Akademi Pengajian Islam Hosted by K-FIQH and Elzar Shariah Solutions & Advisory. #blockchain #fintech
What is cryptocurrency?, Blockchain, Bitcoin, Bitcoin Mining, Facts about Bitcoin Different types of cryptocurrencies, Cryptocurrency in India, Supreme court on cryptocurrency. Advantages and disadvantages of cryptocurrencies, Do we Invest?, Conclusion.
This seminar discus about BITCOIN TECHNOLOGY. its EVOlUTION,TERMS USED IN BITCOIN,MINING,AQUIRING, BITCOIN, HOW TO STORE BITCOINS, TYPES OF WALLET, HOW BITCOIN ACTUALLY WORKS, TRANSACTION .
Sixth lesson for the Bitcoin and Blockchain Technology course of Milano Bicocca University (2017)
Video (in Italian) available at https://goo.gl/g65Nzp
Bitcoin 101: The Currency, The Network, The CommunityEarthsite
Bitcoin and the underlying technology of cryptocurrency is poised to revolutionize the world of banking and financial equity. Can Bitcoin make it through the volatile startup years and be adopted as a global currency? With an estimated 50,000 businesses now accepting Bitcoin and more than $100 million in venture capital investments, 2014 could be the tipping point for this new form of value exchange.
In this introductory presentation, you'll learn what Bitcoin is, why the technology is revolutionary and how you can get involved in the community. Find out how businesses can save 2-3% on credit card fees and have instant access to a global market. Discover how digital currencies are supporting thriving local economies. Don't miss this opportunity to educate yourself on the fundamentals of Bitcoin and see how you and your business will benefit.
Bitcoin is Still Technology - Presented at Bitcoin World Conference KL - 2014Mark Smalley
Forgot to upload the presentation I gave at the World Bitcoin Conference in KL - it's a real basic introduction to Bitcoin and crypto-currencies from a technological point of view. A lot of images as they give me room to talk :-)
All you ever needed to know on bitcoin and blockchainMarco Hauff
Basic introduction into the world of Bitcoin and Blockchain. Handy for everyone that needs to attend a birthday party and wants to join a conversation on this topic. A must for the financial / technology professional.
Crypto currencies usage is growing in a more connected world. The traditional banking industry is being disrupted by a decentralized network, rich in computing resources and connectivity.
Full quality version here -> https://www.scribd.com/document/333257162/Crypto-Currency-Mining-Science
Introduction to Bitcoin, prepared by Bitcoin Manchester to initially be presented at the Manchester Free Software Festival in February 2014.
Contents:
* What is money?
* What is good money?
* How does fiat money work?
* What is Bitcoin?
* How does Bitcoin work?
* Why is Bitcoin important?
A broad overview of concepts regarding cryptocurrencies and blockchain technology. This presentation covers everything from timelines, to Bitcoin and other notable cryptocurrencies, mining, forks, use cases, and much more.
Cryptocurrencies - A Serious IntroductionDrake Emko
A high level overview of the world of Cryptocurrencies, liberally illustrated with Doge memes.
This was a lightning talk (5-7 minutes), so it scratches the surface, hopefully enough to get you interested in the world of cryptocoins.
It begins with the basic definitions, the reasons to use and accept cryptocurrency, the main currencies (Bitcoin, Litecoin, Dogecoin), the many altcoins and their distinguishing factors, and finally introduces you to cryptocoin mining (producing your own coins using your computer).
An overview of Cryptocurrencies presented at UM titled Seminar Fiqh Teknologi Blockchain, Cryptocurrency, Bitcoin & at Akademi Pengajian Islam Hosted by K-FIQH and Elzar Shariah Solutions & Advisory. #blockchain #fintech
What is cryptocurrency?, Blockchain, Bitcoin, Bitcoin Mining, Facts about Bitcoin Different types of cryptocurrencies, Cryptocurrency in India, Supreme court on cryptocurrency. Advantages and disadvantages of cryptocurrencies, Do we Invest?, Conclusion.
This seminar discus about BITCOIN TECHNOLOGY. its EVOlUTION,TERMS USED IN BITCOIN,MINING,AQUIRING, BITCOIN, HOW TO STORE BITCOINS, TYPES OF WALLET, HOW BITCOIN ACTUALLY WORKS, TRANSACTION .
Sixth lesson for the Bitcoin and Blockchain Technology course of Milano Bicocca University (2017)
Video (in Italian) available at https://goo.gl/g65Nzp
Bitcoin 101: The Currency, The Network, The CommunityEarthsite
Bitcoin and the underlying technology of cryptocurrency is poised to revolutionize the world of banking and financial equity. Can Bitcoin make it through the volatile startup years and be adopted as a global currency? With an estimated 50,000 businesses now accepting Bitcoin and more than $100 million in venture capital investments, 2014 could be the tipping point for this new form of value exchange.
In this introductory presentation, you'll learn what Bitcoin is, why the technology is revolutionary and how you can get involved in the community. Find out how businesses can save 2-3% on credit card fees and have instant access to a global market. Discover how digital currencies are supporting thriving local economies. Don't miss this opportunity to educate yourself on the fundamentals of Bitcoin and see how you and your business will benefit.
www.coinxtrading.com , wwww.coinxtrading.biz,
COINX TRADING LTD
Coinx Trading - Marketing - Business Plan - Binary Compensation Plan ,Affiliate Marketing Plan
Coinx Trading - Marketing - Business Plan
Email: support@coinxtrading.com
CoinX Trading Business Concept EnglishRomeo Abuhan
How do you like to get paid everyday? How do you like to earn money by trading and investment? Earning is that easy. Earn everyday, over and over again with CoinX Trading.
Coinx Trading offering Bitcoin Trading opportunity with fixed daily returns.
Earn daily 0.4% to 1.5% per day.
With affiliated incomes,
Direct referral 10%, and
Binary income 10%, unlimited levels.
TRADE AND INVEST with doing nothing. No hard selling, no hassle.
Register free here:
http://ow.ly/NwGa30ewwbx
How do you like to get paid everyday? How do you like to earn money by trading and investment? Earning is that easy. Earn everyday, over and over again with CoinX Trading.
Coinx Trading offering Bitcoin Trading opportunity with fixed daily returns.
Earn daily 0.4% to 1.5% per day.
With affiliated incomes,
Direct referral 10%, and
Binary income 10%, unlimited levels.
TRADE AND INVEST with doing nothing. No hard selling, no hassle.
Register free here:
http://ow.ly/NwGa30ewwbx
www.coinxtrading.com , wwww.coinxtrading.biz,
COINX TRADING LTD
Coinx Trading - Marketing - Business Plan - Binary Compensation Plan ,Affiliate Marketing Plan
Coinx Trading - Marketing - Business Plan
Email: support@coinxtrading.com
How do you like to get paid everyday? How do you like to earn money by trading and investment? Earning is that easy. Earn everyday, over and over again with CoinX Trading.
Coinx Trading offering Bitcoin Trading opportunity with fixed daily returns.
Earn daily 0.4% to 1.5% per day.
With affiliated incomes,
Direct referral 10%, and
Binary income 10%, unlimited levels.
TRADE AND INVEST with doing nothing. No hard selling, no hassle.
Register free here:
http://ow.ly/NwGa30ewwbx
How do you like to get paid everyday? How do you like to earn money by trading and investment? Earning is that easy. Earn everyday, over and over again with CoinX Trading.
Coinx Trading offering Bitcoin Trading opportunity with fixed daily returns.
Earn daily 0.4% to 1.5% per day.
With affiliated incomes,
Direct referral 10%, and
Binary income 10%, unlimited levels.
TRADE AND INVEST with doing nothing. No hard selling, no hassle.
Register free here:
http://ow.ly/NwGa30ewwbx
www.coinxtrading.com , wwww.coinxtrading.biz,
COINX TRADING LTD
Coinx Trading - Marketing - Business Plan - Binary Compensation Plan ,Affiliate Marketing Plan
Coinx Trading - Marketing - Business Plan
Email: support@coinxtrading.com
CoinX Trading Business Concept EnglishRomeo Abuhan
How do you like to get paid everyday? How do you like to earn money by trading and investment? Earning is that easy. Earn everyday, over and over again with CoinX Trading.
Coinx Trading offering Bitcoin Trading opportunity with fixed daily returns.
Earn daily 0.4% to 1.5% per day.
With affiliated incomes,
Direct referral 10%, and
Binary income 10%, unlimited levels.
TRADE AND INVEST with doing nothing. No hard selling, no hassle.
Register free here:
http://ow.ly/NwGa30ewwbx
this PPT has the answer to the following question:
1)How Did It Start?
2)Where Do Bitcoins Come From?
3)What is the Vision of Bitcoins?
4)What is the Value of a Bitcoin?
5)Who Sells Bitcoins?
6)how to Buy Bitcoins Locally?
7)Why Would You Want Some
Bitcoin?
Global Trends In FinTech, focus on US and ChinaSean Walsh
Presentation on American and Chinese trends in financial technology at the Silicon Valley Innovation and Entrepreneurship Forum in late 2015.
By: Sean Walsh, @SeanWalshBTC
Wavemaker Cryptocurrency Overview Dec 2017David Siemer
Comprehensive Cryptocurrency and Blockchain overview outlining the opportunities and risks in the sector. Prepared by Wavemaker Partners, a global venture fund family dual-headquartered in Los Angeles and Singapore.
Driven by recent increases in cryptocurrency values, Cryptojacking is poised to be a center of conversation. It’s one of the latest innovations in hacking in which a victim’s computer is enlisted to mine cryptocurrency. Unlike ransomware, this attack steals processor cycles in an attempt to mine Monero and other currencies, typically without the user’s knowledge or consent.
Similar to Bitcoin Basics for Investors: A powerpoint presentation (20)
when will pi network coin be available on crypto exchange.DOT TECH
There is no set date for when Pi coins will enter the market.
However, the developers are working hard to get them released as soon as possible.
Once they are available, users will be able to exchange other cryptocurrencies for Pi coins on designated exchanges.
But for now the only way to sell your pi coins is through verified pi vendor.
Here is the telegram contact of my personal pi vendor
@Pi_vendor_247
what is the future of Pi Network currency.DOT TECH
The future of the Pi cryptocurrency is uncertain, and its success will depend on several factors. Pi is a relatively new cryptocurrency that aims to be user-friendly and accessible to a wide audience. Here are a few key considerations for its future:
Message: @Pi_vendor_247 on telegram if u want to sell PI COINS.
1. Mainnet Launch: As of my last knowledge update in January 2022, Pi was still in the testnet phase. Its success will depend on a successful transition to a mainnet, where actual transactions can take place.
2. User Adoption: Pi's success will be closely tied to user adoption. The more users who join the network and actively participate, the stronger the ecosystem can become.
3. Utility and Use Cases: For a cryptocurrency to thrive, it must offer utility and practical use cases. The Pi team has talked about various applications, including peer-to-peer transactions, smart contracts, and more. The development and implementation of these features will be essential.
4. Regulatory Environment: The regulatory environment for cryptocurrencies is evolving globally. How Pi navigates and complies with regulations in various jurisdictions will significantly impact its future.
5. Technology Development: The Pi network must continue to develop and improve its technology, security, and scalability to compete with established cryptocurrencies.
6. Community Engagement: The Pi community plays a critical role in its future. Engaged users can help build trust and grow the network.
7. Monetization and Sustainability: The Pi team's monetization strategy, such as fees, partnerships, or other revenue sources, will affect its long-term sustainability.
It's essential to approach Pi or any new cryptocurrency with caution and conduct due diligence. Cryptocurrency investments involve risks, and potential rewards can be uncertain. The success and future of Pi will depend on the collective efforts of its team, community, and the broader cryptocurrency market dynamics. It's advisable to stay updated on Pi's development and follow any updates from the official Pi Network website or announcements from the team.
how to sell pi coins on Bitmart crypto exchangeDOT TECH
Yes. Pi network coins can be exchanged but not on bitmart exchange. Because pi network is still in the enclosed mainnet. The only way pioneers are able to trade pi coins is by reselling the pi coins to pi verified merchants.
A verified merchant is someone who buys pi network coins and resell it to exchanges looking forward to hold till mainnet launch.
I will leave the telegram contact of my personal pi merchant to trade with.
@Pi_vendor_247
what is the best method to sell pi coins in 2024DOT TECH
The best way to sell your pi coins safely is trading with an exchange..but since pi is not launched in any exchange, and second option is through a VERIFIED pi merchant.
Who is a pi merchant?
A pi merchant is someone who buys pi coins from miners and pioneers and resell them to Investors looking forward to hold massive amounts before mainnet launch in 2026.
I will leave the telegram contact of my personal pi merchant to trade pi coins with.
@Pi_vendor_247
Empowering the Unbanked: The Vital Role of NBFCs in Promoting Financial Inclu...Vighnesh Shashtri
In India, financial inclusion remains a critical challenge, with a significant portion of the population still unbanked. Non-Banking Financial Companies (NBFCs) have emerged as key players in bridging this gap by providing financial services to those often overlooked by traditional banking institutions. This article delves into how NBFCs are fostering financial inclusion and empowering the unbanked.
how to sell pi coins effectively (from 50 - 100k pi)DOT TECH
Anywhere in the world, including Africa, America, and Europe, you can sell Pi Network Coins online and receive cash through online payment options.
Pi has not yet been launched on any exchange because we are currently using the confined Mainnet. The planned launch date for Pi is June 28, 2026.
Reselling to investors who want to hold until the mainnet launch in 2026 is currently the sole way to sell.
Consequently, right now. All you need to do is select the right pi network provider.
Who is a pi merchant?
An individual who buys coins from miners on the pi network and resells them to investors hoping to hang onto them until the mainnet is launched is known as a pi merchant.
debuts.
I'll provide you the Telegram username
@Pi_vendor_247
Even tho Pi network is not listed on any exchange yet.
Buying/Selling or investing in pi network coins is highly possible through the help of vendors. You can buy from vendors[ buy directly from the pi network miners and resell it]. I will leave the telegram contact of my personal vendor.
@Pi_vendor_247
What price will pi network be listed on exchangesDOT TECH
The rate at which pi will be listed is practically unknown. But due to speculations surrounding it the predicted rate is tends to be from 30$ — 50$.
So if you are interested in selling your pi network coins at a high rate tho. Or you can't wait till the mainnet launch in 2026. You can easily trade your pi coins with a merchant.
A merchant is someone who buys pi coins from miners and resell them to Investors looking forward to hold massive quantities till mainnet launch.
I will leave the telegram contact of my personal pi vendor to trade with.
@Pi_vendor_247
how to swap pi coins to foreign currency withdrawable.DOT TECH
As of my last update, Pi is still in the testing phase and is not tradable on any exchanges.
However, Pi Network has announced plans to launch its Testnet and Mainnet in the future, which may include listing Pi on exchanges.
The current method for selling pi coins involves exchanging them with a pi vendor who purchases pi coins for investment reasons.
If you want to sell your pi coins, reach out to a pi vendor and sell them to anyone looking to sell pi coins from any country around the globe.
Below is the contact information for my personal pi vendor.
Telegram: @Pi_vendor_247
how to sell pi coins in South Korea profitably.DOT TECH
Yes. You can sell your pi network coins in South Korea or any other country, by finding a verified pi merchant
What is a verified pi merchant?
Since pi network is not launched yet on any exchange, the only way you can sell pi coins is by selling to a verified pi merchant, and this is because pi network is not launched yet on any exchange and no pre-sale or ico offerings Is done on pi.
Since there is no pre-sale, the only way exchanges can get pi is by buying from miners. So a pi merchant facilitates these transactions by acting as a bridge for both transactions.
How can i find a pi vendor/merchant?
Well for those who haven't traded with a pi merchant or who don't already have one. I will leave the telegram id of my personal pi merchant who i trade pi with.
Tele gram: @Pi_vendor_247
#pi #sell #nigeria #pinetwork #picoins #sellpi #Nigerian #tradepi #pinetworkcoins #sellmypi
USDA Loans in California: A Comprehensive Overview.pptxmarketing367770
USDA Loans in California: A Comprehensive Overview
If you're dreaming of owning a home in California's rural or suburban areas, a USDA loan might be the perfect solution. The U.S. Department of Agriculture (USDA) offers these loans to help low-to-moderate-income individuals and families achieve homeownership.
Key Features of USDA Loans:
Zero Down Payment: USDA loans require no down payment, making homeownership more accessible.
Competitive Interest Rates: These loans often come with lower interest rates compared to conventional loans.
Flexible Credit Requirements: USDA loans have more lenient credit score requirements, helping those with less-than-perfect credit.
Guaranteed Loan Program: The USDA guarantees a portion of the loan, reducing risk for lenders and expanding borrowing options.
Eligibility Criteria:
Location: The property must be located in a USDA-designated rural or suburban area. Many areas in California qualify.
Income Limits: Applicants must meet income guidelines, which vary by region and household size.
Primary Residence: The home must be used as the borrower's primary residence.
Application Process:
Find a USDA-Approved Lender: Not all lenders offer USDA loans, so it's essential to choose one approved by the USDA.
Pre-Qualification: Determine your eligibility and the amount you can borrow.
Property Search: Look for properties in eligible rural or suburban areas.
Loan Application: Submit your application, including financial and personal information.
Processing and Approval: The lender and USDA will review your application. If approved, you can proceed to closing.
USDA loans are an excellent option for those looking to buy a home in California's rural and suburban areas. With no down payment and flexible requirements, these loans make homeownership more attainable for many families. Explore your eligibility today and take the first step toward owning your dream home.
4. $500 million invested in bitcoin start-ups
• Marc Andreessen, co-Founder of Netscape
• Barry Silbert, Founder and former CEO of
SecondMarket
• Reid Hoffman, co-Founder of LinkedIn; Facebook
investor
• Richard Branson, Founder of Virgin Atlantic airline
• Li Ka-Shing, “richest man in Asia” net worth of $32
billion
• Vikram Pandit, former CEO of Citigroup
• New York Stock Exchange (NYSE)
5. Myth #1: “Bitcoin is only used to buy drugs”
Rank Companies that accept bitcoin
Annual revenue
($billion)
1 Microsoft 86
2 Dell 56.9
3 Dish Network 13.9
4 Expedia 5.0
5 NewEgg 2.8
6 Overstock 1.3
7 TigerDirect 1.0
8 1-800 Flowers 0.8
6. Myth #2: “There is no advantage to bitcoin”
This parody advertisement highlights the benefits of bitcoin
7. Myth #3: “Bitcoin was hacked last year”
• Mt. Gox (a bitcoin exchange)
lost $450 million in bitcoin in
early 2014
• Mt. Gox is not bitcoin
• The bitcoin blockchain has not been “hacked”
since its early development in 2009
• Bitcoin’s network is 100x more powerful than
the world’s top 500 supercomputers combined
8. Myth #4: “There are hundreds of ‘altcoins’
that can replace bitcoin”
• Dogecoin, litecoin, darkcoin, peercoin, ripple…
• Bitcoin is the most secure
• First mover advantage
• Network effect of adoption
9. Myth #5: “Bitcoin sounds complicated”
• Buying bitcoin is as easy as online banking
Coinbase.com
San Francisco, CA
Circle.com
Boston, MA
10. • Target and JP Morgan hacked
– 100 million bank accounts compromised
• Sony hacked
• Centralized data storage is not secure
• Decentralized data storage: secure and cheaper
Other blockchain uses: Cloud storage
• Storjcoin—the future of
cloud storage?
– Early beta testing
– One Storjcoin (share) worth 2¢